diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3182-drm-amd-powerplay-init-arcturus-SMU-metrics-table-on.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3182-drm-amd-powerplay-init-arcturus-SMU-metrics-table-on.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3182-drm-amd-powerplay-init-arcturus-SMU-metrics-table-on.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3182-drm-amd-powerplay-init-arcturus-SMU-metrics-table-on.patch new file mode 100644 index 00000000..f99b9a29 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3182-drm-amd-powerplay-init-arcturus-SMU-metrics-table-on.patch @@ -0,0 +1,44 @@ +From dad4aebbbec8096c63b53b7a5aee73793f17ea16 Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Mon, 22 Jul 2019 15:55:52 +0800 +Subject: [PATCH 3182/4256] drm/amd/powerplay: init arcturus SMU metrics table + on bootup + +Initialize arcturus SMU metrics table. + +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Kevin Wang <kevin1.wang@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c +index 66f89dabc914..53199f4046e0 100644 +--- a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c +@@ -267,6 +267,8 @@ static int arcturus_get_workload_type(struct smu_context *smu, enum PP_SMC_POWER + + static int arcturus_tables_init(struct smu_context *smu, struct smu_table *tables) + { ++ struct smu_table_context *smu_table = &smu->smu_table; ++ + SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t), + PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); + +@@ -276,6 +278,11 @@ static int arcturus_tables_init(struct smu_context *smu, struct smu_table *table + SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t), + PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); + ++ smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL); ++ if (!smu_table->metrics_table) ++ return -ENOMEM; ++ smu_table->metrics_time = 0; ++ + return 0; + } + +-- +2.17.1 + |